3BJD

Crystal structure of putative 3-oxoacyl-(acyl-carrier-protein) synthase from Pseudomonas aeruginosa


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.82910.2 M Magnesium chloride, 30% PEG 4000, 0.1 M Sodium cacodylate, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
2.2745.93

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 97.566α = 90
b = 156.904β = 90
c = 136.022γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDSBC-32005-04-03MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-BM0.9792APS19-BM

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.8539.998.70.07912.913.3876378763732.2
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.851.984.80.5522.044.56183

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONSADTHROUGHOUT1.8539.98758687586264498.660.16250.16250.16120.2033RANDOM21.677
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
-1.010.720.28
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.632
r_dihedral_angle_4_deg16.928
r_dihedral_angle_3_deg14.69
r_dihedral_angle_1_deg4.658
r_scangle_it3.559
r_scbond_it2.371
r_angle_refined_deg1.363
r_mcangle_it1.339
r_mcbond_it0.938
r_nbtor_refined0.302
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.632
r_dihedral_angle_4_deg16.928
r_dihedral_angle_3_deg14.69
r_dihedral_angle_1_deg4.658
r_scangle_it3.559
r_scbond_it2.371
r_angle_refined_deg1.363
r_mcangle_it1.339
r_mcbond_it0.938
r_nbtor_refined0.302
r_nbd_refined0.212
r_symmetry_vdw_refined0.2
r_xyhbond_nbd_refined0.173
r_symmetry_hbond_refined0.137
r_chiral_restr0.103
r_metal_ion_refined0.083
r_bond_refined_d0.016
r_gen_planes_refined0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7828
Nucleic Acid Atoms
Solvent Atoms938
Heterogen Atoms31

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
SBC-Collectdata collection
HKL-2000data reduction
SHELXDphasing
MLPHAREphasing
DMphasing
SOLVEphasing
RESOLVEphasing
HKL-2000data scaling